Double Shot #1058

Apparently not everyone was busy with sportsball over the weekend.

• Colorsublime - There is apparently no end to color schemes for ST2.
• How can I delete all git branches which are already merged? - A useful tip if you're the cleaning type.
• Publishing your gem - My latest addition to the RubyGems Guides. Corrections/additions welcome.
• Firebug Tips & Tricks - Now organized topically.
• Rails 4, Part 2: What's New in Rails 4 - Engine Yard highlights some significant features.
• Let's figure out a way to start signing RubyGems - Part of an ongoing discussion about gem security.
• Ruby gems are still not safe to use - And another view on the same subject.
• Virtual Tools - Microsoft's latest way of making down level IE available for testing.
• Enabling colors in git command-line interface - We developers do love our colors.
• RMagick 2.13.2 - Looks like RMagick is coming out of hibernation, with a new release that supports the latest Ruby and ImageMagick releases.
• zaru - Filename sanitization utility for Ruby.
• Skeptick - Ruby DSL for building and running ImageMagick commands.
• Ruby Security Document - An official list of things to watch out for.
• GitGutter - Show line-by-line git status in the gutter of ST2.